header{background-color: #ddd;}
.nav-ctrl{
    
    margin-top: 2em;
    ul li{      
        padding: 1em;
        
        a{
            margin: 0 
            border-right: 1px solid #000;
            border-left: 1px solid #000;
        }
    }
}
.follow_us{
    margin-top: 3.1em;
    
    a img{            
        margin-left: 0.5em;
        width: 25%;
    }
}